Question

CHOOSE THE ODD ONE OUT GIVING REASON
1. A moving car, a rolling ball, a stone placed at the top of building, a ball hit with a bat along the ground,
2. A roller coaster, a simple pendulum, a bullet fired horizontally, a ball thrown upwards and then caught.
3. An electric motor, mixer grinder, turbine, fan.
4. Electric bulb, light emitting diode, CFL, electric generator.​

Answer 1

Answer:

1) a stone placed at top of the building

2) a bullet fired horizontally

3) an electric motor

4) electric generator

Explanation:

1) the stone is at rest while the other objects are in motion

2) a bullet fired horizontally does not go up

3) an electric motor is not in circular motion

4) an electric generator does not produce light

Answer 2

Answer:

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